我爱查52cha.com
问
20减30等于多少?怎么列算式?
答
20 - 30 = -10
20
- 30
-10
近期查询
85 + 42 = ?
45 - 19 = ?
46 × 73 = ?
45 × 86 = ?
53 + 61 = ?
35 × 90 = ?
76 + 51 = ?
73 × 84 = ?
28 × 61 = ?
94 + 66 = ?
19 + 51 = ?
63 - 86 = ?
33 - 33 = ?
94 + 68 = ?
31 + 22 = ?
其他人在看
12 × 48 = 576
28 - 24 = 4
21 + 88 = 109
85 × 16 = 1360
88 - 11 = 77
96 + 20 = 116